Soil remediation device for ecological environment treatment

Abstract

The invention relates to the field of soil remediation, in particular to a soil remediation device for ecological environment governance, which comprises a liquid filling component, a bracket, a mounting box arranged on the bracket, a motor arranged on the mounting box, a water tank arranged on the mounting box, and a rotating cylinder rotationally connected to the mounting box, the drill bit is arranged on the rotating cylinder, the gear is arranged on an output shaft of the motor and the rotating cylinder, the water pump is arranged on the side wall of the water tank, and the water guide pipe is arranged on the water pump and the water tank. The protection component comprises a water guide assembly arranged in the rotating cylinder, a lifting assembly arranged on the water guide assembly, a shielding assembly arranged on the rotating cylinder and a power assembly arranged in the rotating cylinder; according to the device, the spray head can be protected, the spray head is prevented from being damaged due to collision with soil, and meanwhile, the permeation range of liquid medicine can be expanded.

Description

Technical Field

[0001] The invention relates to the field of soil remediation, in particular to a soil remediation device for ecological environment management. Background Art

[0002] In the process of ecological environment governance, since plants need soil to grow, soil governance is essential. Soil remediation is an important process in soil governance. It can improve soil quality and is conducive to plant growth. The common soil remediation method is in-situ solidification technology (also known as stabilization technology). In layman's terms, it is to add a solidifying agent or stabilizer to the polluted medium to make it physically and chemically react with the polluted medium and pollutants, and seal the polluted soil into a structurally intact solidified body with a low permeability coefficient, or convert pollutants into chemically inactive forms to reduce the migration and diffusion of pollutants in the environment.

[0003] During the operation of the in-situ solidification technology, the ground is mainly excavated through a drill bit, and a nozzle is carried on the side wall of the drill bit. After the drill bit is excavated to the desired position, the nozzle sprays chemicals to repair the soil. Although this method is easy to use, in actual operation, hard soil will inevitably be encountered during soil excavation. During excavation, the nozzle collides with the hard soil, which can easily cause damage to the nozzle. In addition, the existing agent spraying range can only be within the hole drilled by the drill bit, and its expansion depends entirely on the penetration of the liquid medicine. Therefore, the soil area repaired at a single time is small, and multiple drillings are required, resulting in low soil repair efficiency. Summary of the invention

[0004] In view of the above or existing problems in the prior art that when the soil remediation device enters the underground, the nozzle is exposed and easily collides with the hard soil, causing damage to the nozzle, and the liquid penetration range is small, the present invention is proposed.

[0005] It is therefore an object of the present invention to provide an electrical component for a rotary transformer.

[0006] To solve the above technical problems, the present invention provides the following technical solutions: comprising a liquid filling component, including a bracket, a mounting box arranged on the bracket, a motor arranged on the mounting box, a water tank arranged on the mounting box, a rotating cylinder rotatably connected to the mounting box, a drill bit arranged on the rotating cylinder, a gear arranged on the output shaft of the motor and the rotating cylinder, a water pump arranged on the side wall of the water tank, and a water pipe arranged on the water pump and the water tank; a protective component, comprising a water guiding component arranged in the rotating cylinder, a lifting component arranged on the water guiding component, a shielding component arranged on the rotating cylinder, and a power component arranged in the rotating cylinder; a cleaning component, comprising a closing component arranged on the shielding component, a guiding component arranged on the closing component, and a one-way component arranged on the guiding component; an extension component, comprising an extension component arranged on the drill bit, and a pushing component arranged in the drill bit.

[0007] As a preferred solution of the soil remediation device for ecological environment governance of the present invention, the water guide assembly includes a water guide cylinder fixedly connected in a rotating cylinder, an opening is provided on the water guide cylinder, a sealed bearing is fixedly connected in the opening, the water guide pipe is fixedly connected to the inner ring of the sealed bearing, a plurality of pairs of mounting grooves are provided on the side wall of the rotating cylinder, a plurality of nozzles are provided on the side wall of the water guide cylinder, and a circular opening matching the nozzles is provided on the inner wall of the mounting groove.

[0008] As a preferred solution of the soil remediation device for ecological environment governance of the present invention, wherein: the lifting assembly includes an L-shaped groove arranged on the inner wall of the installation groove, an L-shaped plate is slidably connected in the L-shaped groove, the L-shaped plate is elastically connected to the inner wall of the L-shaped groove through a first spring, a blocking block matching the installation groove is fixedly connected to the L-shaped plate, and a connecting ring is fixedly connected to the L-shaped plate.

[0009] As a preferred solution of the soil remediation device for ecological environment governance of the present invention, the shielding assembly includes two push plates slidably connected in the mounting groove, and the two push plates are elastically connected to the inner wall of the mounting groove through a second spring, and the two push plates are provided with a semicircular opening that cooperates with the nozzle.

[0010] As a preferred solution of the soil remediation device for ecological environment governance of the present invention, the power assembly includes a first ring fixedly connected to the side wall of the water guide cylinder, an electric telescopic rod is fixedly connected to the first ring, the telescopic end of the electric telescopic rod is fixedly connected to the second ring, two mounting frames are provided between the connecting ring and the second ring, the mounting frames are fixedly connected to multiple connecting rings on the same side, and an extension block matching the second ring is fixedly connected to the mounting frame.

[0011] As a preferred solution of the soil remediation device for ecological environment governance of the present invention, wherein: the closing component includes a receiving groove arranged on the push plate, a sealing plate is slidably connected in the receiving groove, the sealing plate is elastically connected to the inner wall of the receiving groove through a third spring, a wedge-shaped block with upper and lower side walls both being beveled is fixedly connected to the side wall of the L-shaped plate through a transfer block, a top block is fixedly connected to the sealing plate, and the top block passes through the rotating cylinder and is slidably connected to the rotating cylinder.

[0012] As a preferred solution of the soil remediation device for ecological environment governance of the present invention, wherein: the guide assembly includes a guide port arranged on the push plate, a guide column fixedly connected to the sealing plate is provided in the guide port, a first inclined groove is provided on the inner wall of the mounting groove, a second inclined groove is connected to the first inclined groove, a first vertical groove is connected to the second inclined groove, a transverse groove is connected to the first vertical groove, a second vertical groove connected to the first inclined groove is connected to the transverse groove, and the guide column cooperates with the first vertical groove.

[0013] As a preferred solution of the soil remediation device for ecological environment governance of the present invention, wherein: the one-way component includes an outward expansion groove arranged on the second vertical groove, a support shaft is rotatably connected in the outward expansion groove, a stopper is rotatably connected on the support shaft, a first torsion spring is provided on the support shaft, and the side wall of the stopper is close to the inner wall of the outward expansion groove.

[0014] As a preferred solution of the soil remediation device for ecological environment governance of the present invention, the extension component includes an inner groove arranged on the drill bit, a transmission shaft is rotatably connected in the inner groove, a rotating block is fixedly connected to the transmission shaft, and a second torsion spring is provided on the transmission shaft.

[0015] As a preferred solution of the soil remediation device for ecological environment governance of the present invention, the pushing component includes a supporting cavity arranged in the drill bit, a ferrule is fixedly connected in the supporting cavity, a through-opening is provided in the supporting cavity, a pushing block cooperating with the through-opening is slidably connected in the ferrule, a square opening is provided on the first circular ring, a square block penetrating the square opening is fixedly connected to the second circular ring, and both the square block and the pushing block are provided with inclined surfaces.

[0016] The beneficial effects of the soil remediation device for ecological environment governance of the present invention are as follows: by arranging a protective component, during the drilling process of the drill bit, the nozzle is placed in the rotating cylinder to avoid direct contact between the nozzle and the side wall of the hole, thereby causing damage to the nozzle. At the same time, the cleaning component can also be used to clean the outside of the nozzle to avoid soil in the hole from falling on the nozzle and rubbing against each other. In addition, an expansion component is arranged to expand the hole, so that the penetration range of the liquid medicine is larger and the soil remediation effect is better. This solves the problem that when the soil remediation device enters the underground, the nozzle is exposed and easily collides with the hard soil, causing damage to the nozzle, and the liquid medicine has a small penetration range, thereby achieving the effect of protecting the nozzle and expanding the penetration range of the liquid medicine. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0018] Figure 1 Schematic diagram of the external structure of the soil remediation device for ecological environment management.

[0019] Figure 2 This is a schematic diagram of the cross-sectional structure of the installation box of the soil remediation device for ecological environment management.

[0020] Figure 3 for Figure 2 A schematic diagram of the enlarged structure of .

[0021] Figure 4 A cross-sectional view of the water-guiding component of a soil remediation device for ecological environment management.

[0022] Figure 5 for Figure 4 Enlarged schematic diagram of the structure at B.

[0023] Figure 6 This is a schematic diagram of the cross-sectional structure of the power component of the soil remediation device for ecological environment management.

[0024] Figure 7 This is a schematic diagram of the cross-sectional structure of the closed components of a soil remediation device for ecological environment management.

[0025] Figure 8 This is a schematic diagram of the cross-sectional structure of the cleaning components of a soil remediation device for ecological environment management.

[0026] Fig. 9 This is a schematic diagram of the external structure of the guide component of the soil remediation device for ecological environment management.

[0027] Fig.10 for Fig. 9 Enlarged schematic diagram of the structure at location C.

[0028] Fig.11 Schematic diagram of the external structure of the extended component of the soil remediation device for ecological environment management.

[0029] Fig.12 Exploded diagram of the propulsion components of the soil remediation device for ecological environment management.

[0030] In the figure: 100, liquid filling component; 101, bracket; 102, installation box; 103, motor; 104, water tank; 105, rotating cylinder; 106, drill bit; 107, gear; 108, water pump; 109, water pipe; 200, protective component; 201, water guide component; 201a, water guide cylinder; 201b, opening; 201c, sealed bearing; 201d, installation groove; 201e, spray head; 202, lifting assembly; 202a, L-shaped groove; 202b, L-shaped plate; 202c, first spring; 202d, blocking block; 203, shielding assembly; 203a, push plate; 203b, second spring; 203c, semicircular opening; 204, power assembly; 204a, first ring; 204b, electric telescopic rod; 204c, second ring; 204d, mounting frame; 204e, extension block; 300, cleaning component; 301, closing assembly; 301a, receiving groove; 301b, sealing plate; 301c, third spring; 301d, wedge block; 301e, top block; 302, guide assembly; 302a, guide opening; 302b, guide column; 302c, first inclined groove; 302d, second inclined groove; 302e, first vertical groove; 302f, horizontal groove; 302g, The second vertical slot; 303, one-way component; 303a, outward expansion slot; 303b, stop block; 303c, first torsion spring; 400, expansion component; 401, extension component; 401a, inner groove; 401b, transmission shaft; 401c, rotating block; 402, pushing component; 402a, supporting cavity; 402b, ferrule; 402c, pushing block; 402d, square block; 402e, inclined surface. DETAILED DESCRIPTION

[0031] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0032] Example 1, reference Figures 1 to 8, which is the first embodiment of the present invention, and provides a soil remediation device for ecological environment governance, which can achieve the effect of protecting the nozzle 201e when the drill bit 106 is excavating, and includes a liquid filling component 100, including a bracket 101, a mounting box 102 arranged on the bracket 101, a motor 103 arranged on the mounting box 102, a water tank 104 arranged on the mounting box 102, a rotating cylinder 105 rotatably connected to the mounting box 102, a drill bit 106 arranged on the rotating cylinder 105, an output shaft of the motor 103 and a gear 107 on the rotating cylinder 105, a water pump 108 arranged on the side wall of the water tank 104, and a gear 108 arranged on the rotating cylinder 105. A water pump 108 and a water pipe 109 on the water tank 104; a protective component 200, including a water guiding component arranged in the rotating cylinder 105, a lifting component 202 arranged on the water guiding component, a shielding component 203 arranged on the rotating cylinder 105, and a power component 204 arranged in the rotating cylinder 105; a cleaning component 300, including a closing component 301 arranged on the shielding component 203, a guiding component 302 arranged on the closing component 301, and a one-way component 303 arranged on the guiding component 302; an expansion component 400, including an extension component 401 arranged on the drill bit 106, and a pushing component 402 arranged in the drill bit 106.

[0033] Specifically, the bracket 101 is provided with an electric slide rail, which can lift the installation box 102. The bracket 101 can be equipped with rollers for pushing. At the same time, the bracket 101 can also be installed on a vehicle body so as to move around. The water tank 104 is fixedly connected to the installation box 102, the rotating cylinder 105 passes through the installation box 102 and is rotatably connected to the installation box 102, and the drill bit 106 is fixedly connected to the rotating cylinder 105. This is a prior art and will not be described in detail here.

[0034] Further, the water guide assembly includes a water guide cylinder 201a fixedly connected to the rotating cylinder 105, an opening 201b is provided on the water guide cylinder 201a, a sealing bearing 201c is fixedly connected to the opening 201b, the water guide pipe 109 is fixedly connected to the inner ring of the sealing bearing 201c, a plurality of pairs of mounting grooves 201d are provided on the side wall of the rotating cylinder 105, a plurality of nozzles 201e are provided on the side wall of the water guide cylinder 201a, and a circular opening matching with the nozzle 201e is provided on the inner wall of the mounting groove 201d; the lifting assembly 202 includes an L-shaped groove 202a provided on the inner wall of the mounting groove 201d, an L-shaped plate 202b is slidably connected to the L-shaped groove 202a, the L-shaped plate 202b is elastically connected to the inner wall of the L-shaped groove 202a through a first spring 202c, a blocking block 202d matching with the mounting groove 201d is fixedly connected to the L-shaped plate 202b, and a connecting ring is fixedly connected to the L-shaped plate 202b.

[0035] Among them, the outer ring of the sealing bearing 201c is fixedly connected to the inner wall of the opening 201b, so that when the water-conducting cylinder 201a rotates, the inner ring of the sealing bearing 201c and the outer ring of the sealing bearing 201c rotate relative to each other to seal the opening 201b to prevent the medicine from leaking out. The two push plates 203a are set to prevent mud from entering the rotating cylinder 105.

[0036] Preferably, the shielding assembly 203 includes two push plates 203a slidably connected in the mounting groove 201d, the two push plates 203a are elastically connected to the inner wall of the mounting groove 201d through a second spring 203b, and the two push plates 203a are provided with a semicircular opening 203c that cooperates with the nozzle 201e; the power assembly 204 includes a first ring 204a fixedly connected to the side wall of the water guide cylinder 201a, the first ring 204a is fixedly connected to an electric telescopic rod 204b, the telescopic end of the electric telescopic rod 204b is fixedly connected to a second ring 204c, two mounting frames 204d are provided between the connecting ring and the second ring 204c, the mounting frame 204d is fixedly connected to multiple connecting rings on the same side, and the mounting frame 204d is fixedly connected to an extension block 204e that cooperates with the second ring 204c.

[0037] It should be noted that the mounting frame 204d is fixedly connected to multiple connecting rings on the same side, so that the multiple connecting rings can move upward at the same time. The electric telescopic rod 204b here is powered by a battery, so that the wire entanglement will not occur. The upper end face of the extension block 204e here is against the lower end face of the second circular ring 204c, and the two are not fixed.

[0038] When in use, the required liquid medicine must first be added to the water tank 104, and then the output shaft of the motor 103 is controlled to rotate, so that the gear 107 rotates, and then the gear 107 on the rotating cylinder 105 rotates to drive the rotating cylinder 105 to rotate, and the drill bit 106 rotates, and cooperates with the electric slide rail on the bracket 101 to dig the hole. When the rotating cylinder 105 rotates, the setting of the sealing bearing 201c allows the water pipe 109 and the water pipe 201a to rotate relative to each other while maintaining the seal. During the digging process, the blocking block 202d blocks the side wall of the installation groove 201d. At this time, the nozzle 201e is in the rotating cylinder 105 and will not contact the soil. When the digging reaches the required depth, the telescopic end of the electric telescopic rod 204b extends, so that the first ring 204a moves upward to push the extension block 202d. 04e moves upward, thereby the mounting frame 204d moves upward, driving the multiple connecting rings to move upward, driving the multiple L-shaped plates 202b to move upward, so that the blocking block 202d moves into the L-shaped groove 202a. At this time, the outer end of the mounting groove 201d is open, and the water pump 108 is turned on to send the liquid medicine into the water guide cylinder 201a, and finally spray it out through the multiple nozzles 201e to repair the inside of the soil. The diameter of the rotating cylinder 105 here is smaller than the maximum diameter of the drill bit 106, so that there is a gap between the rotating cylinder 105 and the drilled hole, so as not to cause the nozzle 201e to be blocked. When the nozzle 201e sprays water, since the inner end of the mounting groove 201d does not penetrate the rotating cylinder 105, even if the soil on the inner wall of the hole falls, it will not enter the rotating cylinder 105.

[0039] In summary, by providing the filling component 100 and the protective component 200, during the excavation process of the drill bit 106, multiple nozzles 201e are located in the rotating cylinder 105 and do not contact the soil, thereby protecting the nozzles 201e and preventing the nozzles 201e from being damaged by friction with the hard soil layer.

[0040] Example 2, reference Figures 1 to 11, which is the second embodiment of the present invention. Different from the previous embodiment, this embodiment provides a cleaning component 300 of a soil remediation device for ecological environment governance, which solves the problem of how to prevent soil from falling from the drilled holes and affecting the resetting of the blocking block 202d. It includes a closing component 301, including a receiving groove 301a arranged on the push plate 203a, a sealing plate 301b is slidably connected in the receiving groove 301a, and the sealing plate 301b is elastically connected to the inner wall of the receiving groove 301a through a third spring 301c. A wedge-shaped block 301d with upper and lower side walls being both beveled is fixedly connected to the side wall of the L-shaped plate 202b through an adapter block, and a top block 301e is fixedly connected to the sealing plate 301b, and the top block 301e passes through the rotating cylinder 105 and is slidably connected to the rotating cylinder 105; the guide component 302 includes a guide provided on the push plate 203a Opening 302a, a guide column 302b fixedly connected to the sealing plate 301b is provided in the guide opening 302a, a first oblique groove 302c is provided on the inner wall of the mounting groove 201d, the first oblique groove 302c is connected to a second oblique groove 302d, the second oblique groove 302d is connected to a first vertical groove 302e, the first vertical groove 302e is connected to a transverse groove 302f, the transverse groove 302f is connected to a second vertical groove 302g connected to the first oblique groove 302c, and the guide column 302b cooperates with the first vertical groove 302e; the one-way component 303 includes an outward expansion groove 303a arranged on the second vertical groove 302g, a support shaft is rotatably connected in the outward expansion groove 303a, a stopper 303b is rotatably connected on the support shaft, a first torsion spring 303c is provided on the support shaft, and the side wall of the stopper 303b is close to the inner wall of the outward expansion groove 303a.

[0041] Specifically, after the hole is drilled, it is inevitable that the dirt on the inner wall of the hole will fall into the installation groove 201d. At this time, the dirt accumulated in the installation groove 201d will affect the resetting of the blocking block 202d, so that there is a gap between the blocking block 202d and the inner wall of the installation groove 201d. When drilling on the lower side, dirt will enter from the gap and collide with the nozzle 201e.

[0042] Furthermore, the height of the blocking block 202d is smaller than the length of the L-shaped groove 202a, so that after the blocking block 202d moves completely into the L-shaped groove 202a, the L-shaped plate 202b can continue to move upward, and the side wall of the blocking block 303b is close to the inner wall of the outward expansion groove 303a, so that the blocking block 303b can deflect toward the first inclined groove 302c, but cannot deflect toward the second vertical groove 302g, and the second inclined groove 302d is completely outside the horizontal groove 302f.

[0043] When in use, as the L-shaped plate 202b drives the blocking block 202d upward to enter the L-shaped groove 202a, after the blocking block 202d completely enters the L-shaped groove 202a, the L-shaped plate 202b continues to move upward, at which time the wedge block 301d and the top block 301e abut against each other. As the L-shaped plate 202b continues to move upward, the wedge block 301d pushes the top block 301e to move outward, causing the push plate 203a to move outward, pushing out the soil in the installation groove 201d, and at the same time the second spring 203b extends. During the pushing process of the push plate 203a, the sealing plate 301b is not When the sealing plate 301b moves, the guide post 302b on the sealing plate 301b first slides in the vertical groove. When the guide post 302b reaches the connection between the vertical groove and the horizontal groove 302f, the sealing plate 301b just moves completely to the outside of the nozzle 201e. Under the action of the second spring 203b, the sealing plate 301b is reset to close the semicircular opening 203c to prevent the soil in the installation groove 201d from entering the inner side of the installation groove 201d along the semicircular opening 203c. When the sealing plate 301b completely closes the semicircular opening 203c, the guide post 302b is pressed against the sealing plate 301b to release the soil. 302b just moves into the second vertical slot 302g, and then as the push plate 203a moves outward, the guide column 302b slides in the second vertical slot 302g. When the guide column 302b moves to the connection between the second vertical slot 302g and the first inclined slot 302c, the wedge block 301d separates from the top block 301e. At this time, under the action of the second spring 203b, the push plate 203a is reset, driving the sealing plate 301b to reset, so that the guide column 302b is reset. During the reset, since the baffle plate cannot deflect toward the second vertical slot 302g, the guide column 302b enters the first inclined slot 302c and passes through the first inclined slot 302c. To the second inclined groove 302d, during this process, the sealing plate 301b moves toward both ends, so that the semicircular opening 203c is opened, and the third spring 301c is compressed to obtain elasticity. The elasticity of the second spring 203b here is greater than that of the third spring 301c, so that when the push plate 203a is reset, the guide column 302b will not move back and forth in the first inclined groove 302c. Finally, the guide column 302b moves to the first vertical groove 302e for next use. When the L-shaped plate 202b is downward, the soil in the installation groove 201d is pushed out first, and then the blocking block 202d closes the installation groove 201d.

[0044] In summary, by providing the cleaning component 300, before the block 202d is reset downward, the soil in the installation groove 201d can be pushed out by the movement of the push plate 203a, so as to prevent the soil accumulated in the installation groove 201d from affecting the reset of the block 202d, and when the push plate 203a is pushed, the sealing plate 301b can close the semicircular opening 203c, so as to prevent the soil from entering the inner side of the installation groove 201d through the semicircular opening 203c and hitting the nozzle 201e when the soil is pushed.

[0045] Example 3, reference Figures 1 to 12 , which is the third embodiment of the present invention. Different from the previous embodiment, this embodiment provides an expansion component 400 of a soil remediation device for ecological environment governance, which solves the problem of how to expand the hole and increase the spraying range. It includes an extension component 401, including an inner groove 401a arranged on the drill bit 106, a transmission shaft 401b is rotatably connected in the inner groove 401a, a rotating block 401c is fixedly connected to the transmission shaft 401b, and a second torsion spring is provided on the transmission shaft 401b. The pushing component 402 includes a supporting cavity 402a arranged in the drill bit 106, a ferrule 402b is fixedly connected in the supporting cavity 402a, a through-opening is provided in the supporting cavity 402a, a pushing block 402c cooperating with the through-opening is slidably connected in the ferrule 402b, a square opening is provided on the first circular ring 204a, a square block 402d penetrating the square opening is fixedly connected to the second circular ring 204c, and an inclined surface 402e is provided on the square block 402d and the pushing block 402c.

[0046] Specifically, during the punching and spraying process, the liquid medicine is only sprayed on the side walls of the holes, and its diffusion depends entirely on the penetration of the liquid medicine, and the penetration range is relatively small. The rotating block 401c here is slowly unfolded, and cooperates with the rotation of the rotating cylinder 105 to expand the entire annular surface. At the same time, the electric slide rail can be used to select the height to be expanded, and then the nozzle 201e sprays the liquid medicine into the annular surface to make the spraying range larger. The square block 402d here is divided into two sections, and an installation frame is provided between the two sections of the square block 402d, and the width of the installation frame is greater than the diameter of the nozzle 201e, so as to avoid the square block 402d from being stuck with the nozzle 201e when it is downward.

[0047] During use, when it is necessary to expand the entire hole or the middle part (when expanding the middle part, the liquid medicine is concentrated in the middle part and penetrates to the lower end under the action of gravity), it is only necessary to adjust the height of the drill bit 106 first, and then rotate the drill bit 106, and the electric telescopic rod 204b slowly contracts, so that the square block 402d moves downward, pushing the push block 402c to move outward, and the push block 402c moves outward to push the rotating block 401c to expand, which is equivalent to increasing the radius of the drill bit 106. With the rotation of the drill bit 106, the inner wall of the hole can be expanded, so that the spraying range is larger. When the expansion is completed, the electric telescopic rod 204b extends, and under the action of the torsion spring, the rotating block 401c is reset for the next use.

[0048] In summary, by setting up an expansion component, after the drill bit drills the hole, the hole can be widened or widened to a certain height by expanding the rotating block, so that the liquid medicine can be sprayed to a larger range, making the single drilling repair range larger.

[0049] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A soil remediation device for ecological environment management, characterized in that: include, The liquid filling component (100) comprises a bracket (101), a mounting box (102) arranged on the bracket (101), a motor (103) arranged on the mounting box (102), a water tank (104) arranged on the mounting box (102), a rotating cylinder (105) rotatably connected to the mounting box (102), a drill bit (106) arranged on the rotating cylinder (105), a gear (107) arranged on the output shaft of the motor (103) and the rotating cylinder (105), a water pump (108) arranged on the side wall of the water tank (104), and a water guide pipe (109) arranged on the water pump (108) and the water tank (104); The protection component (200) comprises a water guide component (201) arranged in the rotating cylinder (105), a lifting component (202) arranged on the water guide component (201), a shielding component (203) arranged on the rotating cylinder (105), and a power component (204) arranged in the rotating cylinder (105); The cleaning component (300) comprises a closing component (301) arranged on the shielding component (203), a guiding component (302) arranged on the closing component (301), and a one-way component (303) arranged on the guiding component (302); The expansion component (400) comprises an extension component (401) arranged on the drill bit (106), and a pushing component (402) arranged in the drill bit (106).

2. The soil remediation device for ecological environment management according to claim 1, characterized in that: The water guide assembly (201) comprises a water guide cylinder (201a) fixedly connected to the rotating cylinder (105); an opening (201b) is provided on the water guide cylinder (201a); a sealing bearing (201c) is fixedly connected to the opening (201b); the water guide pipe (109) is fixedly connected to the inner ring of the sealing bearing (201c); a plurality of pairs of mounting grooves (201d) are provided on the side wall of the rotating cylinder (105); a plurality of nozzles (201e) are provided on the side wall of the water guide cylinder (201a); and a circular opening matching the nozzles (201e) is provided on the inner wall of the mounting groove (201d).

3. The soil remediation device for ecological environment management according to claim 2, characterized in that: The lifting assembly (202) comprises an L-shaped groove (202a) arranged on the inner wall of the installation groove (201d), an L-shaped plate (202b) is slidably connected in the L-shaped groove (202a), the L-shaped plate (202b) is elastically connected to the inner wall of the L-shaped groove (202a) via a first spring (202c), a blocking block (202d) matching the installation groove (201d) is fixedly connected to the L-shaped plate (202b), and a connecting ring is fixedly connected to the L-shaped plate (202b).

4. The soil remediation device for ecological environment management according to claim 3, characterized in that: The shielding assembly (203) comprises two push plates (203a) slidably connected in the installation groove (201d), the two push plates (203a) are elastically connected to the inner wall of the installation groove (201d) via a second spring (203b), and the two push plates (203a) are provided with a semicircular opening (203c) that cooperates with the nozzle (201e).

5. The soil remediation device for ecological environment management according to claim 4, characterized in that: The power assembly (204) comprises a first circular ring (204a) fixedly connected to the side wall of the water guide tube (201a), an electric telescopic rod (204b) fixedly connected to the first circular ring (204a), a telescopic end of the electric telescopic rod (204b) fixedly connected to a second circular ring (204c), two mounting frames (204d) being provided between the connecting ring and the second circular ring (204c), the mounting frames (204d) being fixedly connected to a plurality of connecting rings on the same side, and an extension block (204e) matching the second circular ring (204c) being fixedly connected to the mounting frames (204d).

6. The soil remediation device for ecological environment management according to claim 5, characterized in that: The sealing component (301) comprises a receiving groove (301a) arranged on the push plate (203a), a sealing plate (301b) being slidably connected in the receiving groove (301a), the sealing plate (301b) being elastically connected to the inner wall of the receiving groove (301a) via a third spring (301c), a wedge-shaped block (301d) having upper and lower side walls with beveled edges being fixedly connected to the side wall of the L-shaped plate (202b) via a transfer block, a top block (301e) being fixedly connected to the sealing plate (301b), the top block (301e) penetrating the rotating cylinder (105) and being slidably connected to the rotating cylinder (105).

7. The soil remediation device for ecological environment management according to claim 6, characterized in that: The guide assembly (302) comprises a guide opening (302a) arranged on the push plate (203a), a guide column (302b) fixedly connected to the sealing plate (301b) is arranged in the guide opening (302a), a first inclined groove (302c) is arranged on the inner wall of the mounting groove (201d), the first inclined groove (302c) is connected to a second inclined groove (302d), the second inclined groove (302d) is connected to a first vertical groove (302e), the first vertical groove (302e) is connected to a transverse groove (302f), the transverse groove (302f) is connected to a second vertical groove (302g) connected to the first inclined groove (302c), and the guide column (302b) cooperates with the first vertical groove (302e).

8. The soil remediation device for ecological environment management according to claim 7, characterized in that: The one-way component (303) comprises an outward expansion groove (303a) arranged on the second vertical groove (302g), a support shaft is rotatably connected inside the outward expansion groove (303a), a stopper (303b) is rotatably connected to the support shaft, a first torsion spring (303c) is provided on the support shaft, and a side wall of the stopper (303b) is close to an inner wall of the outward expansion groove (303a).

9. The soil remediation device for ecological environment management according to claim 7 or 8, characterized in that: The extension component (401) comprises an inner groove (401a) arranged on the drill bit (106), a transmission shaft (401b) is rotatably connected in the inner groove (401a), a rotating block (401c) is fixedly connected to the transmission shaft (401b), and a second torsion spring is provided on the transmission shaft (401b).

10. The soil remediation device for ecological environment management according to claim 9, characterized in that: The pushing assembly (402) comprises a supporting cavity (402a) arranged in the drill bit (106), a clamping sleeve (402b) is fixedly connected in the supporting cavity (402a), a through opening is provided in the supporting cavity (402a), a pushing block (402c) cooperating with the through opening is slidably connected in the clamping sleeve (402b), a square opening is provided on the first circular ring (204a), a square block (402d) penetrating the square opening is fixedly connected to the second circular ring (204c), and both the square block (402d) and the pushing block (402c) are provided with inclined surfaces (402e).

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